指出地理信息科学研究的方向与前景。
Finally, this paper points out the future direction and foreground of geographical information science.
空间数据的精度分析和质量控制是地理信息科学研究的主要内容之一。
The precision analysis and quality control of spatial data is one of the main contents of the research on geographic information science.
交通网络中最短路径的搜索是地理信息科学与计算机科学等领域的研究热点。
Searching for the shortest path in the net of urban communications is the research focus of geographical information and computer science.
人口分布及其变化规律成为人口学和地理信息科学研究的前沿及热点问题之一。
Population distribution and its change rule have become the focus and frontier of demography and geographic information science.
影像更是地理信息科学中最重要的数据源，图像信息处理成为遥感应用中的一个重要环节。
Images are also the most important data source in Geographic Information Science and image processing is a very crucial step in remote sensing application.
地理本体描述了地理信息科学领域内不同层次和不同应用方向上的地理空间概念的详细内涵和层次关系。
The Geo-ontology describes different levels and applications of the detailed connotation and level relations about geography spatial concept in the domain of geography information science.
《测量学》是测绘科学、地理信息科学和土木建筑类专业的一门专业基础课，在课程体系中具有重要地位。
As a basic subject from science of geodesy and geomatics, science of geographical information, architecture, and so on, the Surveying science plays an important role.
最短路径算法是计算机科学与地理信息科学领域的研究热点，而标号算法则是最短路径算法中的重要一族。
The shortest path problem, in which label algorithms are of consequence, is a research topic in the field of geographic information science and computer science.
空间自相关是地理信息科学目前研究的热点问题，作为空间数据挖掘的一种手段，它着重分析了空间实体的聚集程度，阐释了事物之间普遍联系的准则。
As a hot topic in present GIS research, and as one of the ways of spatial data mining, the spatial autocorrelation focuses on spatial data convergence and shows that everything is related with others.
根据信息科学的理论和地理系统的观点，提出了地理信息的概念体系。
According to the theory of the information science and the viewpoint of the geo-system, this paper puts forward the concept system of the geo-information.
根据信息科学的理论和地理系统的观点，提出了地理信息的概念体系。
According to the theory of the information science and the viewpoint of the geo-system, this paper puts forward the concept system of the geo-information.
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